Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lorena Diaz Lopez
School Social Worker in Fresno, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417835455
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Registry record
Entity type Individual (Type 1)
Name Lorena Diaz Lopez
Sex Female
Practice address 2309 Tulare St, Fresno, CA, 93721
Phone (559) 286-3950
Enumeration date Aug 26, 2025
Last updated in NPPES Aug 26, 2025
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Lorena Diaz Lopez?
Lorena Diaz Lopez is registered in NPPES with the primary taxonomy of School Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Lily Rago Physical Therapist · Fresno, CA NPI 1013196054 Alva Madrigal Clinical Social Worker · Fresno, CA NPI 1386120392 Salina Romero School Psychologist · Fresno, CA NPI 1932747151 Aisha Masri Speech-Language Assistant · Fresno, CA NPI 1285307132 Susan Garcia School Social Worker · Fresno, CA NPI 1134957970 Jessica Sanchez De La Cruz School Social Worker · Fresno, CA NPI 1003794207 Dayanara Montes Mariscal Clinical Social Worker · Fresno, CA NPI 1285513614 Gabriela Lamendi-Chevez Clinical Social Worker · Fresno, CA NPI 1114895760
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-26.